Steve McGuinness
type: MusicGroup
popularity: 9
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x955daaaabc77c0fc9c0001443139587dec08749cb8af07128719e632c5d1dc88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0af24a33-8595-4d28-b797-c4cf6c1e1b81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0af24a33-8595-4d28-b797-c4cf6c1e1b81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0af24a33-8595-4d28-b797-c4cf6c1e1b81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x955daaaabc77c0fc9c0001443139587dec08749cb8af07128719e632c5d1dc88","name":"Steve McGuinness","registered_at":"2026-06-15T17:22:48Z","symbol":"NIM0778612","token_address":"0x8b4d6a408231d557275e409328f0174e1dddb55c","type":"artist","uuid":"0af24a33-8595-4d28-b797-c4cf6c1e1b81"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955daaaabc77c0fc9c0001443139587dec08749cb8af07128719e632c5d1dc88. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0af24a33-8595-4d28-b797-c4cf6c1e1b81.json and https://artists.proofprofile.net/proofs/artist/0af24a33-8595-4d28-b797-c4cf6c1e1b81.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x955daaaabc77c0fc9c0001443139587dec08749cb8af07128719e632c5d1dc88","name":"Steve McGuinness","registered_at":"2026-06-15T17:22:48Z","symbol":"NIM0778612","token_address":"0x8b4d6a408231d557275e409328f0174e1dddb55c","type":"artist","uuid":"0af24a33-8595-4d28-b797-c4cf6c1e1b81"}